[webkit-reviews] review requested: [Bug 90445] Add an assertion and a comment in order to clarify the states of BitmapImage. : [Attachment 150577] patch

[bugzilla-daemon at webkit.org]

Huang Dongsung <luxtella at company100.net> has asked  for review:
Bug 90445: Add an assertion and a comment in order to clarify the states of
BitmapImage.
https://bugs.webkit.org/show_bug.cgi?id=90445

Attachment 150577: patch
https://bugs.webkit.org/attachment.cgi?id=150577&action=review